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Power Gas Corp Ltd
Original Assignee
Power Gas Corp Ltd
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Publication date
Application filed by Power Gas Corp LtdfiledCriticalPower Gas Corp Ltd
Publication of ES341587A1publicationCriticalpatent/ES341587A1/es
C05B11/00—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes
C05B11/04—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid
C05B11/06—Fertilisers produced by wet-treating or leaching raw materials either with acids in such amounts and concentrations as to yield solutions followed by neutralisation, or with alkaline lyes using mineral acid using nitric acid (nitrophosphates)
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Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Fertilizers
(AREA)
ES341587A1966-06-101967-06-09Un procedimiento para la produccion de un fertilizante fos-fonitrogenado.
ExpiredES341587A1
(es)
Process for the purification of residual gypsum produced in the manufacture of phosphoric acid by the reaction of sulphuric acid with natural phosphates